Pressure tx shows 1 mbar but we need 1000 mbar at this process condition .. how can we sort it out .

0 Answers  

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i want to make project on process control using plc.please give me idea about this.

2 Answers  

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Where we cant instal mass flow meter.

1 Answers  

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what is buoyancy law?

1 Answers  

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why 4 to 20 ma used at 0 set

2 Answers   Borouge, Yokogawa,

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what should be distance from tapping point to inallation place of instruments?

3 Answers   Tasnee Petrochemicals,

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Steve said that "An eddy-current probe works by passing an alternating current through a coil of wire and measuring the coil’s impedance" while we are using -24 Volt DC , So I am confused about DC and AC. Plz .

2 Answers   Jindal, Sadara Chemicals,

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Somebody ask me how many size of control valve what is mean of control valve size?

2 Answers  

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How is work 5/2 sov?

0 Answers  

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Why we use 4 - 20 ma?

6 Answers   IJT, ONGC,

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compare the thermocouple and pyrometer,which one is the best?why?

4 Answers   Ramco,

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what is difference between 3 wire and 4 wire RTD sensor?

12 Answers   HTA Instrumentation,

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